CN1250622C - 吸水剂、其制备方法及其应用 - Google Patents

吸水剂、其制备方法及其应用 Download PDF

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Publication number
CN1250622C
CN1250622C CNB028038592A CN02803859A CN1250622C CN 1250622 C CN1250622 C CN 1250622C CN B028038592 A CNB028038592 A CN B028038592A CN 02803859 A CN02803859 A CN 02803859A CN 1250622 C CN1250622 C CN 1250622C
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CN
China
Prior art keywords
water
retaining agent
polymkeric substance
weight
acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CNB028038592A
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English (en)
Chinese (zh)
Other versions
CN1501957A (zh
Inventor
T·丹尼尔
U·里格尔
M·魏泽曼塔尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7671157&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1250622(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Publication of CN1501957A publication Critical patent/CN1501957A/zh
Application granted granted Critical
Publication of CN1250622C publication Critical patent/CN1250622C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/013—Additives applied to the surface of polymers or polymer particles

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CNB028038592A 2001-01-19 2002-01-18 吸水剂、其制备方法及其应用 Expired - Lifetime CN1250622C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10102429 2001-01-19
DE10102429.0 2001-01-19

Publications (2)

Publication Number Publication Date
CN1501957A CN1501957A (zh) 2004-06-02
CN1250622C true CN1250622C (zh) 2006-04-12

Family

ID=7671157

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028038592A Expired - Lifetime CN1250622C (zh) 2001-01-19 2002-01-18 吸水剂、其制备方法及其应用

Country Status (7)

Country Link
US (1) US6831122B2 (enExample)
EP (1) EP1366111B2 (enExample)
JP (1) JP4991084B2 (enExample)
CN (1) CN1250622C (enExample)
AT (1) ATE552295T1 (enExample)
AU (1) AU2002250836A1 (enExample)
WO (1) WO2002060983A2 (enExample)

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EP1636291A1 (de) * 2003-06-06 2006-03-22 Basf Aktiengesellschaft (meth)acrylester von alkylenylenglycolen und deren verwendung
DE10331450A1 (de) * 2003-07-10 2005-01-27 Basf Ag (Meth)acrylsäureester monoalkoxilierter Polyole und deren Herstellung
DE102004015686A1 (de) 2004-03-29 2005-10-27 Basf Ag Quellbare hydrogelbildende Polymere mit hoher Permeabilität
EP1588723B1 (en) * 2004-03-29 2009-06-03 The Procter & Gamble Company Absorbent member for absorbent articles comprising swellable polymers of high permeability which are capable of forming hydrogels
US20050235336A1 (en) * 2004-04-15 2005-10-20 Kenneth Ma Data storage system and method that supports personal video recorder functionality
FR2876315A1 (fr) * 2004-10-08 2006-04-14 Rhodia Chimie Sa Produit comprenant un support et un revetement comprenant une couche de matiere minerale, son procede de preparation et une utilisation
DE102004051242A1 (de) 2004-10-20 2006-05-04 Basf Ag Feinteilige wasserabsorbierende Polymerpartikel mit hoher Flüssigkeitstransport- und Absorptionsleistung
DE102004057868A1 (de) * 2004-11-30 2006-06-01 Basf Ag Unlösliche Metallsulfate in wasserabsorbierenden Polymerpartikeln
US20060173431A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
US20060173433A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
US20060173432A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
US20090068440A1 (en) * 2005-06-20 2009-03-12 Gunther Bub Production of acrolein, acrylic acid and water-absorbent polymer structures made from glycerine
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DE102006019157A1 (de) * 2006-04-21 2007-10-25 Stockhausen Gmbh Herstellung von hochpermeablen, superabsorbierenden Polymergebilden
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US8081958B2 (en) * 2006-12-01 2011-12-20 Yahoo! Inc. User initiated invite for automatic conference participation by invitee
CN101594889A (zh) * 2007-01-29 2009-12-02 巴斯夫欧洲公司 生产具有高吸收率和高盐水导流率的白色且颜色稳定的吸水性聚合物颗粒的方法
US7935860B2 (en) * 2007-03-23 2011-05-03 Kimberly-Clark Worldwide, Inc. Absorbent articles comprising high permeability superabsorbent polymer compositions
US8236884B2 (en) * 2007-03-23 2012-08-07 Evonik Stockhausen, Llc High permeability superabsorbent polymer compositions
DE102007024080A1 (de) * 2007-05-22 2008-11-27 Evonik Stockhausen Gmbh Verfahren zum schonenden Mischen und Beschichten von Superabsorbern
EP2018877A1 (en) * 2007-07-27 2009-01-28 The Procter and Gamble Company Absorbent article comprising water-absorbing polymeric particles and method for the production thereof
EP2182992B1 (en) * 2007-07-27 2012-01-11 Basf Se Water-absorbing polymeric particles and method for the production thereof
US8148485B2 (en) † 2008-03-13 2012-04-03 Nippon Shokubai Co., Ltd. Production method for water-absorbing resin
EP2163266A1 (en) * 2008-09-12 2010-03-17 The Procter & Gamble Absorbent article comprising water-absorbing material
US8562862B2 (en) * 2008-09-12 2013-10-22 Basf Se Water absorbing material
CN102574941B (zh) 2009-10-09 2015-09-16 巴斯夫欧洲公司 用于再润湿表面后交联吸水性聚合物颗粒的方法
US10066064B2 (en) 2009-10-09 2018-09-04 Basf Se Process for remoisturizing surface-postcrosslinked water-absorbing polymer particles
US8304369B2 (en) 2010-05-07 2012-11-06 Evonik Stockhausen, Llc Superabsorbent polymer having a capacity increase
WO2012045705A1 (de) 2010-10-06 2012-04-12 Basf Se Verfahren zur herstellung thermisch oberflächennachvernetzter wasserabsorbierender polymerpartikel
EP2630183A1 (en) 2010-10-21 2013-08-28 Basf Se Water-absorbing polymeric particles and method for the production thereof
WO2012054661A1 (en) 2010-10-21 2012-04-26 The Procter & Gamble Company Absorbent structures comprising post-crosslinked water-absorbent particles
US9126186B2 (en) 2011-11-18 2015-09-08 Basf Se Process for producing thermally surface postcrosslinked water-absorbing polymer particles
WO2013076031A1 (de) 2011-11-22 2013-05-30 Basf Se Superabsorber mit pyrogenem aluminiumoxid
DE102012105440A1 (de) * 2012-06-22 2013-12-24 Chemische Fabrik Budenheim Kg Feuchteregulierendes Material
KR20150127670A (ko) * 2013-03-13 2015-11-17 바스프 에스이 토양에서 수분 보유를 효과적으로 증가시키는 습윤제 조성물 및 그의 관련된 식별 방법
KR101719352B1 (ko) 2013-12-13 2017-04-04 주식회사 엘지화학 고흡수성 수지 조성물
CN106029220B (zh) 2014-02-28 2020-08-18 株式会社日本触媒 聚(甲基)丙烯酸(盐)系颗粒状吸水剂和制造方法
CN106132534B (zh) * 2014-03-31 2020-06-19 株式会社日本触媒 颗粒状吸水剂及其制造方法
EP3160412B1 (en) 2014-06-27 2021-05-05 3M Innovative Properties Company Absorbent articles and methods of making
AU2016245416B2 (en) 2015-04-06 2020-08-13 Upl Limited Water absorbent composition
DE102017126334B4 (de) 2017-11-10 2023-12-07 Dr. Paul Lohmann Gmbh & Co. Kgaa Wässrige Lösung enthaltend Aluminiumionen, Laktationen und Phosphationen sowie Verfahren zu deren Herstellung
WO2020067563A1 (ja) 2018-09-28 2020-04-02 株式会社日本触媒 吸水性樹脂粉末の製造方法および吸水性樹脂粉末
CN113301989B (zh) 2019-01-11 2024-06-14 株式会社日本触媒 吸水剂和吸水剂的制造方法
SE544700C2 (en) * 2019-05-15 2022-10-18 Stora Enso Oyj Use of bonding resin
KR102555843B1 (ko) 2022-10-24 2023-07-14 (주)테라그린 토양개량제용 다기능성 하이드로겔과 이를 포함하는 토양개량제 및 그 제조방법

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Also Published As

Publication number Publication date
JP4991084B2 (ja) 2012-08-01
US6831122B2 (en) 2004-12-14
ATE552295T1 (de) 2012-04-15
WO2002060983A3 (de) 2002-11-07
EP1366111B2 (de) 2020-04-29
US20040077796A1 (en) 2004-04-22
JP2004517728A (ja) 2004-06-17
AU2002250836A1 (en) 2002-08-12
CN1501957A (zh) 2004-06-02
EP1366111A2 (de) 2003-12-03
WO2002060983A2 (de) 2002-08-08
EP1366111B1 (de) 2012-04-04

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Granted publication date: 20060412